This week we find out whether the claims about “Earth 2.0″ are too good to be true, catch up with the Voyager probes, and back on earth we discuss whether sharing NHS data is wise and discover the truth about H&M’s computer generated clothes models.

I thought David made some great points about NHS data sharing, but was a little surprised he didn’t mention the fact that it’s already been going on for years, seemingly without anything bad happening. That seems quite a relevant fact, which has been largely missed out of all the fuss in the media.